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Dear useRs, I am stuck with a piece of code and hope you could give me some pointers. My aim is to calculate the lm-regression coefficients of individual stocks against an index. I am interested in both the coefficient and the pval. While I could do this manually for a select hand full, I hope to scale this up say for 30+ stocks (DAX-30, FTSE-100 etc.) to eventually have a matrix of coefficients

Hi, to get the residuals and coefficients I did the following: kurse <- read.table("kurse.txt" header=T) the data: index bmw mru rwe vow kar sie bas 1 159,70 74,18 338,21 89,03 110,30 141,23 178,53 67,97 2 160,76 73,46 343,66 89,38 110,30 142,66 180,45 68,30 3 162,45 74,18 349,12 91,54 108,54 146,22 183,12 68,85 4 162,18 72,74 349,12 92,20 106,43 144,80 181,75

Hi, I tried to inverse a matrix but it doesn`t work. I hope somebody can help me. This is what I did. > kurse <- read.table("kurse.txt", header=T, dec=",") > x <- cbind(1,kurse[,-c(1)]) > y <- kurse$index > t(x) %*% x Error in t(x) %*% x : requires numeric matrix/vector arguments > x <- as.matrix(x) > xtxi <- solve(t(x) %*% x) Error in

Nadav, I ran some benchmarks and I'm seeing 3-6% performance loss on a few of them when we use SLP on both O2 and O3 (with O3 having the biggest differences). Unfortunately, my benchmarking is not scientific, so I can't vow for those numbers, nor I'll have time to investigate it closer in the short term, but I wouldn't be surprised if this is result of extra shuffles we were

Hi all, this should be a simple question, but I haven't been able to do it right. I am trying to download multiple stock quotes in a loop, so that every timeseries is safed with the symbol of the stock. Can anybody help me out? Here's the code: require(tseries) startd <- "2000-06-01" stocks <- c("bmw.de", "vow.de", "dte.de") for(stock in

Hi all. I prefer to build all ports in /tmp, which is actually a tmpfs filesystem. I have 8G partition. But when I tried to compile Apache OpenOffice system starts shooting processes when I was near 6G of swap. Oct 11 18:12:32 ar1l0u kernel: swap zone exhausted, increase kern.maxswzone Oct 11 18:12:32 ar1l0u kernel: pid 1334 (java), uid 818, was killed: out of swap space Oct 11 18:12:32

Hello, I wanted to try the new c++ stuff, ie clang-3.2, libc++ and libcxxrt, so I used poudriere to build a jail setup for that ( WITH_LIBCPLUSPLUS=yes in src.conf, CXXFLAGS+=-stdlib=libc++ and libsupc++.so.1 libcxxrt.so.1 in libmap.conf ), and started to build my normal set of packages ( see desktop.list ). Please note that I also have WITH_NEW_XORG=yes and WITH_KMS=yes, as well as using the

-----Original Message----- From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Rainer Duffner Sent: Samstag, 21. Oktober 2017 00:41 To: CentOS mailing list Subject: Re: [CentOS] scp setup jailed chroot on Centos7 > Am 20.10.2017 um 15:58 schrieb Adrian Jenzer <a.jenzer at herzogdemeuron.com>: > > Dear all > > I'm looking for instructions on how to setup a

Hi all. When building procstat I get this: clang -O2 -pipe -march=athlon-xp -std=gnu99 -Qunused-arguments -fstack-protector -Wsystem-headers -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs

Hello. /usr/local/libexec/ccache/world/cc -c -O -pipe -march=native -std=c99 -g -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs -fdiagnostics-show-option -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -nostdinc

Cool. Thanks! -Jim On Jul 29, 2013, at 1:07 PM, Renato Golin <renato.golin at linaro.org> wrote: > On 29 July 2013 20:39, Jim Grosbach <grosbach at apple.com> wrote: > These results are really excellent. They’re on Intel, I assume, right? What do the ARM numbers look like? Before enabling by default, we should make sure that the results are comparable there as well. > >

On 29 July 2013 20:39, Jim Grosbach <grosbach at apple.com> wrote: > These results are really excellent. They’re on Intel, I assume, right? > What do the ARM numbers look like? Before enabling by default, we should > make sure that the results are comparable there as well. > Hi Jim, I'll have a look. --renato -------------- next part -------------- An HTML attachment was

Hi http://vowe.net/archives/004104.html 1. Install the latest wine from www.winehq.com (or emerge wine, apt-get wine or whatever). 2. Install Notes 6.51 under Windows. 3. Copy the Lotus/Notes directory to ~/.wine/fake_windows/program files/lotus/notes. 4. Copy mfc42.dll and msvcp60.dll from Windows to ~/.wine/fake_windows/windows/system 5. type wine "c:\program

Hello I was hoping to get some advice regarding teaching R in an academic environment. What are the best choices with respect to textbooks? When this question was asked a few years back, people were primarily recommending ?Modern Applied Statistics with S? and ?Introductory Statistics with R? as two good choices. I?ve also heard some good thinks regarding ?An R Companion to Applied

Hello This is my first post on this forum and I hope someone can help me out. I have a datafile (weeklyR) with returns of +- 100 companies. I acquired this computing the following code: library("tseries"); tickers = c("GSPC" , "BP" , "TOT" , "ENI.MI" , "VOW.BE" , "CS.PA" , "DAI.DE" , "ALV.DE" ,

Am 2017-10-24 12:19, schrieb Adrian Jenzer: > Hi Rainer > I would if I could but external offers only FTP and SCP... > > Regards Adrian AFAIK, for scp you need a proper shell. I've done that exactly once (chrooted ssh) and it was such a pain that I vowed to never do it again. The problem is that inside the chroot, you need: - nameresolution - a minimal passwd/shadow/group file (or ldap) - maybe for scp, you can get away with a rather minimal device-tree - but for actual SSH access, I needed a fairly complete device tree inside the chroot...

"she is a great fool for going away, if she liked him."<BR>and the liberty of a manor, it was doubtful to many of those who best knew the easiness of his temper,<BR>and aunt so well, that i am not afraid of requesting it, though i have still something more to ask of the<BR>commerce; but with respect to any other leading characteristic, i do not imagine that much has

> "Today, I want everyone in the room to take a vow never to > say anything like that ever again. Do not tell people, or > tell yourself, or even think that there''s something > inherently wrong with pixel-based fonts. What there''s > something inherently wrong with is Internet Explorer for Windows" Yes, that last line from Joe needs to be

It`s fabuklous! I took the only one pijll of Cialjs and that was such a GREAT weekend! All the girls at the party were just punch-drunk with my potential I have fhcked all of them THREE times but my dhck WAS able to do some more! Cbalis- it`s COOL!!! The best weekend stuff I've ever trhied! Haven`t you tried yet? DO IT NkOW at http://www.vow-meds.com/sv/index.php?pid=genviag pretended

It was one year ago today that I released a patch to get OpenSSH compiling on Linux. I had no idea just how much trouble releasing that patch would get me into :) Within days I was inundated with patches, improvements and portability enhancements - contributions which have made portable OpenSSH the success it is today. So allow me to thank the current developers and all of you who have